Across
- 4. little or no rain
- 5. not allowable
- 6. an area of the world
- 7. a problem
- 9. make something smaller
- 11. to save
- 12. to provide
Down
- 1. to approve
- 2. to make something
- 3. the use of a resource
- 6. a person who lives somewhere permanently
- 8. dry land
- 10. the supply of water to land